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CVE-2013-0270— Keystone: openstack keystone: denial of service via large http request with long tenant name

Quick assessment

Affected
Red Hat OpenStack Folsom for RHEL 6
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。Grizzly是其发布的第7版本代号，它对大规模的生产环境、企业应用场景和更广泛的软件定义网络提供了更好的支持。OpenStack Keystone是其中的一个用于身份验证的项目，提供身份、令牌、目录和策略服务。 OpenStack Keystone Grizzly 2013.1之前版本，Folsom，以及可能更早的版

CVSS 6.5 · Medium EPSS 3.14% · P87

Affected Version Matrix 8

VendorProduct Version RangeStatus
Red Hat OpenStack Folsom for RHEL 6 0:2012.2.3-7.el6ost< * unaffected
Red Hat Red Hat OpenStack Platform 13 (Queens) any affected
Red Hat Red Hat OpenStack Platform 16.2 any affected
any affected
Red Hat Red Hat OpenStack Platform 17.1 any affected
any affected
Red Hat Red Hat OpenStack Platform 18.0 any affected
any affected
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I. Basic Information for CVE-2013-0270

Vulnerability Information
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Vulnerability Title
Keystone: openstack keystone: denial of service via large http request with long tenant name
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in OpenStack Keystone. A remote attacker could exploit this vulnerability by sending a large HTTP request, specifically by providing a long tenant name when requesting a token. This could lead to a denial of service, consuming excessive CPU and memory resources on the affected system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1284
Source: CVE Program / CVE List V5
Vulnerability Title
OpenStack Keystone 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。Grizzly是其发布的第7版本代号，它对大规模的生产环境、企业应用场景和更广泛的软件定义网络提供了更好的支持。OpenStack Keystone是其中的一个用于身份验证的项目，提供身份、令牌、目录和策略服务。 OpenStack Keystone Grizzly 2013.1之前版本，Folsom，以及可能更早的版
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat OpenStack Folsom for RHEL 6 0:2012.2.3-7.el6ost ~ * cpe:/a:redhat:openstack:2::el6
Red Hat Red Hat OpenStack Platform 13 (Queens) - cpe:/a:redhat:openstack:13
Red Hat Red Hat OpenStack Platform 16.2 - cpe:/a:redhat:openstack:16.2
Red Hat Red Hat OpenStack Platform 16.2 - cpe:/a:redhat:openstack:16.2
Red Hat Red Hat OpenStack Platform 17.1 - cpe:/a:redhat:openstack:17.1
Red Hat Red Hat OpenStack Platform 17.1 - cpe:/a:redhat:openstack:17.1
Red Hat Red Hat OpenStack Platform 18.0 - cpe:/a:redhat:openstack:18.0
Red Hat Red Hat OpenStack Platform 18.0 - cpe:/a:redhat:openstack:18.0

II. Public POCs for CVE-2013-0270

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III. Intelligence Information for CVE-2013-0270

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Patches & Fixes for CVE-2013-0270 (2)

Vendor Advisories for CVE-2013-0270 (4)

Other References for CVE-2013-0270 (2)

IV. Related Vulnerabilities

Same product: OpenStack Folsom for RHEL 6
Same vendor: Red Hat
Same weakness: CWE-1284

V. Comments for CVE-2013-0270

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